--- ray/src/rt/raytrace.c	1989/02/02 10:41:34	1.1
+++ ray/src/rt/raytrace.c	1989/04/11 13:30:31	1.2
@@ -56,7 +56,8 @@ double  rw;
 	r->newcset = r->clipset;
 	r->ro = NULL;
 	r->rot = FHUGE;
-	r->ros = 1.0; setident4(r->rox);
+	r->rofs = 1.0; setident4(r->rofx);
+	r->robs = 1.0; setident4(r->robx);
 	r->pert[0] = r->pert[1] = r->pert[2] = 0.0;
 	setcolor(r->pcol, 1.0, 1.0, 1.0);
 	setcolor(r->rcol, 0.0, 0.0, 0.0);